@Override
protected void openPresentation(final XtextEditor editor, final IJavaElement javaElement,
		final EObject selectedElement) {
	final ISourceViewer sourceViewer = editor.getInternalSourceViewer();
	ITextRegion significantTextRegion = locationInFileProvider.getSignificantTextRegion(selectedElement);
	InformationPresenter presenter = new HierarchyInformationPresenter(sourceViewer, javaElement, new Region(significantTextRegion.getOffset(),significantTextRegion.getLength()));
	presenter.setDocumentPartitioning(IDocumentExtension3.DEFAULT_PARTITIONING);
	presenter.setAnchor(AbstractInformationControlManager.ANCHOR_GLOBAL);
	IInformationProvider provider = new JavaElementProvider(editor, false);
	presenter.setInformationProvider(provider, IDocument.DEFAULT_CONTENT_TYPE);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_DOC);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_STRING);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_CHARACTER);
	presenter.setSizeConstraints(50, 20, true, false);
	presenter.install(sourceViewer);
	presenter.showInformation();
}
 

/**
 * Returns the hierarchy presenter which will determine and shown type
 * hierarchy information requested for the current cursor position.
 *
 * @param sourceViewer
 *            the source viewer to be configured by this configuration
 * @param doCodeResolve
 *            a boolean which specifies whether code resolve should be used
 *            to compute the JavaScript element
 * @return an information presenter
 *
 */
public IInformationPresenter getImplementationPresenter(final ISourceViewer sourceViewer) {
	InformationPresenter presenter = new InformationPresenter(
			getImplementationPresenterControlCreator(sourceViewer));
	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
	presenter.setAnchor(AbstractInformationControlManager.ANCHOR_GLOBAL);
	IInformationProvider provider = new TypeScriptElementProvider(getEditor());
	presenter.setInformationProvider(provider, IDocument.DEFAULT_CONTENT_TYPE);
	presenter.setInformationProvider(provider, IJavaScriptPartitions.JAVA_DOC);
	presenter.setInformationProvider(provider, IJavaScriptPartitions.JAVA_MULTI_LINE_COMMENT);
	presenter.setInformationProvider(provider, IJavaScriptPartitions.JAVASCRIPT_TEMPLATE_LITERAL);
	presenter.setInformationProvider(provider, IJavaScriptPartitions.JAVA_SINGLE_LINE_COMMENT);
	presenter.setInformationProvider(provider, IJavaScriptPartitions.JAVA_STRING);
	presenter.setInformationProvider(provider, IJavaScriptPartitions.JAVA_CHARACTER);
	presenter.setSizeConstraints(50, 20, true, false);
	return presenter;
}
 

/**
 * Returns the hierarchy presenter which will determine and shown type hierarchy
 * information requested for the current cursor position.
 *
 * @param sourceViewer the source viewer to be configured by this configuration
 * @param doCodeResolve a boolean which specifies whether code resolve should be used to compute the Java element
 * @return an information presenter
 * @since 3.0
 */
public IInformationPresenter getHierarchyPresenter(ISourceViewer sourceViewer, boolean doCodeResolve) {

	// Do not create hierarchy presenter if there's no CU.
	if (getEditor() != null && getEditor().getEditorInput() != null && JavaUI.getEditorInputJavaElement(getEditor().getEditorInput()) == null)
		return null;

	InformationPresenter presenter= new InformationPresenter(getHierarchyPresenterControlCreator());
	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
	presenter.setAnchor(AbstractInformationControlManager.ANCHOR_GLOBAL);
	IInformationProvider provider= new JavaElementProvider(getEditor(), doCodeResolve);
	presenter.setInformationProvider(provider, IDocument.DEFAULT_CONTENT_TYPE);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_DOC);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_STRING);
	presenter.setInformationProvider(provider, IJavaPartitions.JAVA_CHARACTER);
	presenter.setSizeConstraints(50, 20, true, false);
	return presenter;
}
 

/**
 * @since 2.6
 */
@Override
public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {
	InformationPresenter presenter = new InformationPresenter(getInformationControlCreator(sourceViewer));
	String[] contentTypes= getConfiguredContentTypes(sourceViewer);
	for (int i= 0; i < contentTypes.length; i++)
		presenter.setInformationProvider(informationProvider, contentTypes[i]);
	// sizes: see org.eclipse.jface.text.TextViewer.TEXT_HOVER_*_CHARS
	presenter.setSizeConstraints(100, 12, true, true);
	return presenter;
}
 

/**
 * {@inheritDoc}
 */
@Override
public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {
    IInformationControlCreator icc = new IInformationControlCreator() {
        public IInformationControl createInformationControl(Shell parent) {
            return new DefaultInformationControl(parent, true);
        }
    }; 
    InformationPresenter ip = new InformationPresenter(icc);
    ModulaInformationProvider mip = new ModulaInformationProvider(this);
    ip.setInformationProvider(mip, IModulaPartitions.M2_CONTENT_TYPE_DEFAULT);
    return ip;
    
}
 

@Override
public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {
	InformationPresenter presenter= new InformationPresenter(getInformationPresenterControlCreator(sourceViewer));
	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));

	// Register information provider
	IInformationProvider provider= new TypeScriptInformationProvider(getEditor());
	String[] contentTypes= getConfiguredContentTypes(sourceViewer);
	for (int i= 0; i < contentTypes.length; i++)
		presenter.setInformationProvider(provider, contentTypes[i]);

	// sizes: see org.eclipse.jface.text.TextViewer.TEXT_HOVER_*_CHARS
	presenter.setSizeConstraints(100, 12, false, true);
	return presenter;
}
 

@Override
public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer)
{
	InformationPresenter presenter = new InformationPresenter(getInformationPresenterControlCreator(sourceViewer));

	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
	presenter.setSizeConstraints(60, 10, true, true);

	return presenter;
}
 

@Override
public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {
	InformationPresenter presenter= new InformationPresenter(getInformationPresenterControlCreator(sourceViewer));
	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));

	// Register information provider
	IInformationProvider provider= new JavaInformationProvider(getEditor());
	String[] contentTypes= getConfiguredContentTypes(sourceViewer);
	for (int i= 0; i < contentTypes.length; i++)
		presenter.setInformationProvider(provider, contentTypes[i]);

	// sizes: see org.eclipse.jface.text.TextViewer.TEXT_HOVER_*_CHARS
	presenter.setSizeConstraints(100, 12, false, true);
	return presenter;
}
 

@Override
public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {
	InformationPresenter presenter = new InformationPresenter(getInformationPresenterControlCreator(sourceViewer));
	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
	
	// Register information providers
	for (String contentType : getConfiguredContentTypes(sourceViewer)) {
		presenter.setInformationProvider(getInformationProvider(contentType, sourceViewer), contentType);
	}
	
	presenter.setSizeConstraints(100, 12, false, true);
	return presenter;
}
 

/**
 * Initializes a new instance.
 */
ShowAnnotationContextEditAction() {
  mPresenter = new InformationPresenter(new AnnotationEditingControlCreator());

  mPresenter.setInformationProvider(new AnnotationInformationProvider(AnnotationEditor.this),
          org.eclipse.jface.text.IDocument.DEFAULT_CONTENT_TYPE);
  mPresenter.setDocumentPartitioning(org.eclipse.jface.text.IDocument.DEFAULT_CONTENT_TYPE);
  mPresenter.install(getSourceViewer());
}
 

public void installOutlinePresenter(final LangSourceViewer sourceViewer) {
	
	InformationPresenter presenter = new InformationPresenter(getOutlinePresenterControlCreator(sourceViewer));
	
	presenter.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
	presenter.setAnchor(AbstractInformationControlManager.ANCHOR_GLOBAL);
	
	IInformationProvider provider = new StructureElementInformationProvider(sourceBuffer); 
	
	for(String contentType : getConfiguredContentTypes(sourceViewer)) {
		presenter.setInformationProvider(provider, contentType);
	}
	
	presenter.setSizeConstraints(50, 20, true, false);
	
	presenter.install(sourceViewer);
	sourceViewer.setOutlinePresenter(presenter);
}